Bump com.couchbase.client:java-client from 3.4.6 to 3.7.6

Bumps [com.couchbase.client:java-client](https://github.com/couchbase/couchbase-jvm-clients) from 3.4.6 to 3.7.6.
- [Commits](couchbase/couchbase-jvm-clients@java-client-3.4.6...core-io-3.7.6)

---
updated-dependencies:
- dependency-name: com.couchbase.client:java-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

liquibase-couchbase/pom.xml

@@ -44,7 +44,7 @@
         <testcontainers.couchbase.version>1.17.6</testcontainers.couchbase.version>
         <slf4j.version>2.0.7</slf4j.version>
         <lombok.version>1.18.26</lombok.version>
-        <couchbase.java.client.version>3.4.6</couchbase.java.client.version>
+        <couchbase.java.client.version>3.7.6</couchbase.java.client.version>
         <sonar.maven.plugin.version>3.9.1.2184</sonar.maven.plugin.version>
         <surefire.maven.plugin.version>3.0.0-M9</surefire.maven.plugin.version>
         <failsafe.maven.plugin.version>3.0.0-M9</failsafe.maven.plugin.version>

spring-boot-starter-liquibase-couchbase-test/pom.xml

@@ -22,7 +22,7 @@
         <lombok.version>1.18.26</lombok.version>
         <snakeyaml.version>2.0</snakeyaml.version>
         <reactor-core.version>3.5.6</reactor-core.version>
-        <java-client.version>3.4.6</java-client.version>
+        <java-client.version>3.7.6</java-client.version>
         <maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
         <junit-platform-surefire-provider.version>1.0.3</junit-platform-surefire-provider.version>
         <junit-jupiter-engine.version>5.0.3</junit-jupiter-engine.version>